CHRYSLER-JEEP GRAND VOYAGER (2003)
Running costs, reliability data, and common problems from 30 real MOT tests.
Annual Cost
£2,907
£242/month
MOT Pass Rate
70%
Average
Road Tax
£760
Based on CC/year
Insurance
Grp 35-50
3301cc Petrol
Check Carefully
70% pass rate, £2907/year to run. 12 points below average.
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Annual Running Costs
~30 mpg
Based on 3301cc
Higher estimate due to low pass rate
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Average reliability. Expect some repairs as it ages. That's 12 points below the national average of 82%. It falls below the CHRYSLER-JEEP brand average of 74%.
At 23 years old, 70% of CHRYSLER-JEEP GRAND VOYAGERs from 2003 passed their MOT first time in 2026. That's based on 30 tests across the UK. The average mileage at this age is 116,025 miles.
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How Does It Compare?
Mileage Analysis
116,025
Average miles
170,200
Expected for age
The average 2003 CHRYSLER-JEEP GRAND VOYAGER has 116,025 miles on the clock, which is below the expected 170,200 miles for a 23-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2010 model with a 75% MOT pass rate, while the 2004 model has the lowest at 61%. The 2003 sits between the two at 70%.
CHRYSLER-JEEP GRAND VOYAGER by Year
Similar Cars to Consider
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About the 2003 CHRYSLER-JEEP GRAND VOYAGER
The 2003 CHRYSLER-JEEP GRAND VOYAGER is a performance with a 3301cc petrol engine. 30 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2003, the average MOT pass rate is 72%, and this model falls short of that benchmark.
With an average of 116,025 miles at 23 years old, CHRYSLER-JEEP GRAND VOYAGER owners tend to use this car less than the typical driver.
2003 CHRYSLER-JEEP GRAND VOYAGER Fuel Costs
The 3301cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2003 CHRYSLER-JEEP GRAND VOYAGER?
Total estimated annual running cost is £2,907 (£242/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 70% pass rate. Keeping on top of servicing will help avoid surprises.
CHRYSLER-JEEP GRAND VOYAGER Reliability Trend
Newer CHRYSLER-JEEP GRAND VOYAGERs show better MOT pass rates than older ones, with an average improvement of 4 percentage points.
Buying a Used 2003 CHRYSLER-JEEP GRAND VOYAGER
At 23 years old, the CHRYSLER-JEEP GRAND VOYAGER is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2010 model has the highest pass rate at 75%. Note: with only 30 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2003 CHRYSLER-JEEP GRAND VOYAGER's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 23 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
Oil Consumption
Medium riskLarger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Clutch Wear
Watch outWith an average of 116k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.
Brake Discs and Pads
Medium riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2003 CHRYSLER-JEEP GRAND VOYAGER stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| CHRYSLER-JEEP GRAND VOYAGER(2003) | 70% | £1592 | £760 | Grp 35-50 | £2907 |
| BMW 3 SERIES(2001) | 77% | £1592 | £250 | Grp 30-42 | £2397-£510 |
| MERCEDES E(2004) | 78% | £1592 | £250 | Grp 35-50 | £2397-£510 |
| PORSCHE BOXSTER(2005) | 86% | £1592 | £250 | Grp 35-50 | £2247-£660 |
| VOLVO XC90(2005) | 73% | £1592 | £250 | Grp 30-42 | £2397-£510 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
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